gdm r6016 - in trunk: . daemon

[mccann svn gnome org]

Author: mccann
Date: Thu Mar 13 22:04:55 2008
New Revision: 6016
URL: http://svn.gnome.org/viewvc/gdm?rev=6016&view=rev

Log:
2008-03-13  William Jon McCann  <jmccann redhat com>

	* daemon/gdm-session-worker.c (gdm_session_worker_pam_new_messages_handler):
	Check for null response.



Modified:
   trunk/ChangeLog
   trunk/daemon/gdm-session-worker.c

Modified: trunk/daemon/gdm-session-worker.c
==============================================================================
--- trunk/daemon/gdm-session-worker.c	(original)
+++ trunk/daemon/gdm-session-worker.c	Thu Mar 13 22:04:55 2008
@@ -819,8 +819,10 @@
                                                                        messages[i],
                                                                        &response_text);
                 if (!got_response) {
-                        memset (response_text, '\0', strlen (response_text));
-                        g_free (response_text);
+                        if (response_text != NULL) {
+                                memset (response_text, '\0', strlen (response_text));
+                                g_free (response_text);
+                        }
                         goto out;
                 }